Uruguay coach Oscar Tabarez cut two players from his preliminary list, Olimpia midfielder Alejandro Silva and Carlos Penarol defender Adrian Valdes, before Wednesday's friendly against France.
The Copa America champions make their FIFA Confederations Cup debut on 16 June against world and European champions Spain in Recife.
Four days later, they take on Nigeria in Salvador, before finishing their Group B campaign on the 23rd against Tahiti, again in Recife.
Goalkeepers: Fernando Muslera (Galatasaray/Turkey), Martin Silva (Olimpia/Paraguay), Juan Castillo (Danubio)
Defenders: Andres Scotti (Nacional), Maximiliano Pereira (Benfica/Portugal), Diego Lugano (Malaga/Spain), Diego Godin (Atletico Madrid/Spain), Sebastian Coates (Liverpool/England), Martin Caceres (Juventus/Italy), Matias Aguirregaray (Penarol)
Midfielders: Alvaro Gonzalez (Lazio/Italy), Alvaro Pereira, Walter Gargano (both Inter Milan/Italy), Egidio Arevalo-Rios (Palermo/Italy), Diego Perez (Bologna/Italy), Cristian Rodriguez (Atletico Madrid/Spain), Gaston Ramirez (Southampton/England), Nicolas Lodeiro (Botafogo/Brazil), Sebastian Eguren (Libertad/Paraguay)
Forwards: Luis Suarez (Liverpool/England), Edinson Cavani (Napoli/Italy), Diego Forlan (Internacional/Brazil), Abel Hernandez (Palermo/Italy).
The official squad lists for the FIFA Confederations Cup will be announced by FIFA on Friday 7 June.